From 3641833bc0c3a231889ab899c3d8dfdb117847cc Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Tue, 2 May 2017 10:37:20 +0200
Subject: [PATCH] PVE/Auth/PVE.pm: encode uft8 password before calling crypt

---
 PVE/Auth/PVE.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/PVE/Auth/PVE.pm b/PVE/Auth/PVE.pm
index 6065df0..de39d35 100755
--- a/PVE/Auth/PVE.pm
+++ b/PVE/Auth/PVE.pm
@@ -2,6 +2,7 @@ package PVE::Auth::PVE;
 
 use strict;
 use warnings;
+use Encode;
 
 use PVE::Tools;
 use PVE::Auth::Plugin;
@@ -79,8 +80,9 @@ sub authenticate_user {
     my $shadow_cfg = cfs_read_file($shadowconfigfile);
     
     if ($shadow_cfg->{users}->{$username}) {
-	my $encpw = crypt($password, $shadow_cfg->{users}->{$username}->{shadow});
-        die "invalid credentials\n" if ($encpw ne $shadow_cfg->{users}->{$username}->{shadow});
+	my $encpw = crypt(Encode::encode('utf8', $password),
+			  $shadow_cfg->{users}->{$username}->{shadow});
+       die "invalid credentials\n" if ($encpw ne $shadow_cfg->{users}->{$username}->{shadow});
     } else {
 	die "no password set\n";
     }